ChiCTR2100046576 版本V1.2 版本创建时间2021/12/31 13:51:17 中国临床试验注册中心

审核状态:

Project audit state:

通过审核

Successful

注册号:

Registration number:

ChiCTR2100046576 

最近更新日期:

Date of Last Refreshed on:

2021-12-31 13:50:10 

注册时间:

Date of Registration:

2021-05-22 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

anti-MDA5皮肌炎致病机理及治疗的初步探索

Public title:

Preliminary exploration of the pathogenesis and treatment of anti-MDA5 dermatomyositis

注册题目简写:

English Acronym:

研究课题的正式科学名称:

anti-MDA5皮肌炎致病机理及治疗的初步探索

Scientific title:

Preliminary exploration of the pathogenesis and treatment of anti-MDA5 dermatomyositis

研究课题代号(代码):

Study subject ID:

在二级注册机构或其它机构的注册号:

The registration number of the Partner Registry or other register:

申请注册联系人:

张敏 

研究负责人:

严冰 

Applicant:

Zhang Min 

Study leader:

Yan Bing 

申请注册联系人电话:

Applicant telephone:

+86 15984009741

研究负责人电话:

Study leader's telephone:

+86 18980601951

申请注册联系人传真 :

Applicant Fax:

研究负责人传真:

Study leader's fax:

申请注册联系人电子邮件:

Applicant E-mail:

zhangminmin233@163.com

研究负责人电子邮件:

Study leader's E-mail:

yb420@163.com

申请单位网址(自愿提供):

Applicant website(voluntary supply):

研究负责人网址(自愿提供):

Study leader's website(voluntary supply):

申请注册联系人通讯地址:

四川省成都市国学巷37号

研究负责人通讯地址:

四川省成都市国学巷37号

Applicant address:

37 Guoxue Alley, Chengdu, Sichuan

Study leader's address:

37 Guoxue Alley, Chengdu, Sichuan

申请注册联系人邮政编码:

Applicant postcode:

研究负责人邮政编码:

Study leader's postcode:

申请人所在单位:

四川大学华西医院临床医学院

Applicant's institution:

West China of Medicine, Sichuan University

研究负责人所在单位:

四川大学华西医院

Affiliation of the Leader:

West China Hospital, Sichuan University

是否获伦理委员会批准:

是/Yes

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

2021年审(226)号

伦理委员会批件附件:

Approved file of Ethical Committee:

批准本研究的伦理委员会名称:

四川大学华西医院生物医学伦理委员会

Name of the ethic committee:

Ethics Committee of West China Hospital of Sichuan University

伦理委员会批准日期:

Date of approved by ethic committee:

2021-02-24 00:00:00

伦理委员会联系人:

庞昭

Contact Name of the ethic committee:

Pang Zhao

伦理委员会联系地址:

四川省成都市国学巷37号

Contact Address of the ethic committee:

37 Guoxue Alley, Wuhou District, Chengdu, Sichuan, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 28 85422654

伦理委员会联系人邮箱:

Contact email of the ethic committee:

研究实施负责(组长)单位:

四川大学华西医院

Primary sponsor:

West China of medicine, Sichuan University

研究实施负责(组长)单位地址:

四川省成都市国学巷37号

Primary sponsor's address:

37 Guoxue Alley, Chengdu, Sichuan

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

四川

市(区县):

成都

Country:

China

Province:

Sichuan

City:

Chengdu

单位(医院):

四川大学华西医院

具体地址:

国学巷37号

Institution
hospital:

West China of medicine, Sichuan University

Address:

37 Guoxue Lane, Wuhou District

经费或物资来源:

国家自然科学基金委员会

Source(s) of funding:

National Natural Science Foundation

Target disease:

dermatomyositis

Target disease code:

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

回顾性研究 

Study phase:

Retrospective study

研究设计:

病例对照研究 

Study design:

Case-Control study 

研究目的:

研究anti-MDA5 DM的免疫病理机制,确立自身反应性B细胞在 anti-MDA5 DM致病机理中的关键作用;分析MDA5-自身反应性B 细胞与anti-MDA5 DM主要临床指标、疾病活动度、病情转归之间关系,检测疾病消长变化。  

Objectives of Study:

Objective to study the immunopathological mechanism of anti-mda5 DM and establish the key role of auto reactive B cells in the pathogenesis of anti-mda5 DM and to analyze the relationship between MDA5 - self reactive B cells and anti-mda5 DM main clinical indicators, disease activity, disease outcome, and detect the change of disease growth and decline.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

anti-MDA5 DM 患者满足 1975 年 Bohan 和 Peter 诊断标准;肌炎抗体MDA5阳性。

Inclusion criteria

Anti MDA5 DM patients met Bohan and Peter diagnostic criteria in 1975 ; The antibody MDA5 was positive.

排除标准:

1.使用过利妥昔单抗等B细胞剔除治疗;
2.重叠综合征;
3.合并肿瘤、感染;
4.儿童、孕妇。

Exclusion criteria:

1. Have used rituximab and other B cell depletion treatments;
2. Overlap syndrome;
3. Combined with tumor and infection;
4. Children, pregnant women.

研究实施时间:

Study execute time:

From 2021-05-30 00:00:00 To 2025-01-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2021-05-30 00:00:00 To 1990-01-01 00:00:00  

干预措施:

Interventions:

组别:

连续入组

样本量:

50

Group:

case series

Sample size:

干预措施:

干预措施代码:

Intervention:

N/A

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

四川 

市(区县):

成都 

Country:

China 

Province:

Sichuan 

City:

Chengdu 

单位(医院):

华西医院 

单位级别:

三级甲等 

Institution
hospital:

West China Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

疾病活动度

指标类型:

主要指标

Outcome:

Disease activity

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

血液

组织:

Sample Name:

Blood

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

征募研究对象情况:

Recruiting status:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 70 years

性别:

男女均可

Gender:

Both

随机方法(请说明由何人用什么方法产生随机序列):

不涉及

Randomization Procedure (please state who generates the random number sequence and by what method):

not involving

是否公开试验完成后的统计结果:

Calculated Results after the Study Completed public access:

公开/Public

盲法:

Blinding:

试验完成后的统计结果(上传文件):

Calculated Results after
the Study Completed(upload file):

是否共享原始数据:

IPD sharing

Yes

共享原始数据的方式(说明:请填入公开原始数据日期和方式,如采用网络平台,需填该网络平台名称和网址):

http://www.chictr.org.cn

The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url):

http://www.chictr.org.cn

数据采集和管理(说明:数据采集和管理由两部分组成,一为病例记录表(Case Record Form, CRF),二为电子采集和管理系统(Electronic Data Capture, EDC),如ResMan即为一种基于互联网的EDC:

病历记录表

Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture:

Case Record Form, CRF

数据与安全监察委员会:

Data and Safety Monitoring Committee:

暂未确定/Not yet

注册人:

Name of Registration:

 2021-05-22 04:27:33